1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2#ifndef __SOUND_TLV_H
 3#define __SOUND_TLV_H
 4
 5/*
 6 *  Advanced Linux Sound Architecture - ALSA - Driver
 7 *  Copyright (c) 2006 by Jaroslav Kysela <perex@perex.cz>
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 8 */
 9
10#include <uapi/sound/tlv.h>
11
12/* For historical reasons, these macros are aliases to the ones in UAPI. */
13#define TLV_ITEM			SNDRV_CTL_TLVD_ITEM
14#define TLV_LENGTH			SNDRV_CTL_TLVD_LENGTH
15
16#define TLV_CONTAINER_ITEM		SNDRV_CTL_TLVD_CONTAINER_ITEM
17#define DECLARE_TLV_CONTAINER		SNDRV_CTL_TLVD_DECLARE_CONTAINER
18
19#define TLV_DB_SCALE_MASK		SNDRV_CTL_TLVD_DB_SCALE_MASK
20#define TLV_DB_SCALE_MUTE		SNDRV_CTL_TLVD_DB_SCALE_MUTE
21#define TLV_DB_SCALE_ITEM		SNDRV_CTL_TLVD_DB_SCALE_ITEM
22#define DECLARE_TLV_DB_SCALE		SNDRV_CTL_TLVD_DECLARE_DB_SCALE
23
24#define TLV_DB_MINMAX_ITEM		SNDRV_CTL_TLVD_DB_MINMAX_ITEM
25#define TLV_DB_MINMAX_MUTE_ITEM		SNDRV_CTL_TLVD_DB_MINMAX_MUTE_ITEM
26#define DECLARE_TLV_DB_MINMAX		SNDRV_CTL_TLVD_DECLARE_DB_MINMAX
27#define DECLARE_TLV_DB_MINMAX_MUTE	SNDRV_CTL_TLVD_DECLARE_DB_MINMAX_MUTE
28
29#define TLV_DB_LINEAR_ITEM		SNDRV_CTL_TLVD_DB_LINEAR_ITEM
30#define DECLARE_TLV_DB_LINEAR		SNDRV_CTL_TLVD_DECLARE_DB_LINEAR
31
32#define TLV_DB_RANGE_ITEM		SNDRV_CTL_TLVD_DB_RANGE_ITEM
33#define DECLARE_TLV_DB_RANGE		SNDRV_CTL_TLVD_DECLARE_DB_RANGE
34
35#define TLV_DB_GAIN_MUTE		SNDRV_CTL_TLVD_DB_GAIN_MUTE
36
37/*
38 * The below assumes that each item TLV is 4 words like DB_SCALE or LINEAR.
39 * This is an old fasion and obsoleted by commit bf1d1c9b6179("ALSA: tlv: add
40 * DECLARE_TLV_DB_RANGE()").
41 */
42#define TLV_DB_RANGE_HEAD(num) \
43	SNDRV_CTL_TLVT_DB_RANGE, 6 * (num) * sizeof(unsigned int)
44
45#endif /* __SOUND_TLV_H */

 
 1#ifndef __SOUND_TLV_H
 2#define __SOUND_TLV_H
 3
 4/*
 5 *  Advanced Linux Sound Architecture - ALSA - Driver
 6 *  Copyright (c) 2006 by Jaroslav Kysela <perex@perex.cz>
 7 *
 8 *
 9 *   This program is free software; you can redistribute it and/or modify
10 *   it under the terms of the GNU General Public License as published by
11 *   the Free Software Foundation; either version 2 of the License, or
12 *   (at your option) any later version.
13 *
14 *   This program is distributed in the hope that it will be useful,
15 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
16 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 *   GNU General Public License for more details.
18 *
19 *   You should have received a copy of the GNU General Public License
20 *   along with this program; if not, write to the Free Software
21 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
22 *
23 */
24
25#include <uapi/sound/tlv.h>
26
27/* For historical reasons, these macros are aliases to the ones in UAPI. */
28#define TLV_ITEM			SNDRV_CTL_TLVD_ITEM
29#define TLV_LENGTH			SNDRV_CTL_TLVD_LENGTH
30
31#define TLV_CONTAINER_ITEM		SNDRV_CTL_TLVD_CONTAINER_ITEM
32#define DECLARE_TLV_CONTAINER		SNDRV_CTL_TLVD_DECLARE_CONTAINER
33
34#define TLV_DB_SCALE_MASK		SNDRV_CTL_TLVD_DB_SCALE_MASK
35#define TLV_DB_SCALE_MUTE		SNDRV_CTL_TLVD_DB_SCALE_MUTE
36#define TLV_DB_SCALE_ITEM		SNDRV_CTL_TLVD_DB_SCALE_ITEM
37#define DECLARE_TLV_DB_SCALE		SNDRV_CTL_TLVD_DECLARE_DB_SCALE
38
39#define TLV_DB_MINMAX_ITEM		SNDRV_CTL_TLVD_DB_MINMAX_ITEM
40#define TLV_DB_MINMAX_MUTE_ITEM		SNDRV_CTL_TLVD_DB_MINMAX_MUTE_ITEM
41#define DECLARE_TLV_DB_MINMAX		SNDRV_CTL_TLVD_DECLARE_DB_MINMAX
42#define DECLARE_TLV_DB_MINMAX_MUTE	SNDRV_CTL_TLVD_DECLARE_DB_MINMAX_MUTE
43
44#define TLV_DB_LINEAR_ITEM		SNDRV_CTL_TLVD_DB_LINEAR_ITEM
45#define DECLARE_TLV_DB_LINEAR		SNDRV_CTL_TLVD_DECLARE_DB_LINEAR
46
47#define TLV_DB_RANGE_ITEM		SNDRV_CTL_TLVD_DB_RANGE_ITEM
48#define DECLARE_TLV_DB_RANGE		SNDRV_CTL_TLVD_DECLARE_DB_RANGE
49
50#define TLV_DB_GAIN_MUTE		SNDRV_CTL_TLVD_DB_GAIN_MUTE
51
52/*
53 * The below assumes that each item TLV is 4 words like DB_SCALE or LINEAR.
54 * This is an old fasion and obsoleted by commit bf1d1c9b6179("ALSA: tlv: add
55 * DECLARE_TLV_DB_RANGE()").
56 */
57#define TLV_DB_RANGE_HEAD(num) \
58	SNDRV_CTL_TLVT_DB_RANGE, 6 * (num) * sizeof(unsigned int)
59
60#endif /* __SOUND_TLV_H */